
This raised garden bed waters itself
Stop worrying about watering your plants and start to fully enjoy your food garden. With a wicking garden bed, you can relax and leave your garden unattended for weeks, knowing that your plants will thrive as they have everything they need, when they need it.
Wicking Garden Beds: The Ultimate Solution for Efficient Gardening
Welcome to ModBOX, your premier destination for innovative and sustainable gardening solutions. Discover the benefits of our expertly designed wicking garden beds and transform your gardening experience.
What are Wicking Garden Beds?
Wicking garden beds are a revolutionary gardening method that uses a self-watering system to provide plants with the right amount of moisture. These beds draw water from a reservoir at the base, allowing plants to absorb water as needed through capillary action. This efficient watering method ensures that your plants receive consistent moisture, reducing water waste and promoting healthier growth.
Three zones:
A Wicking garden bed is composed of three distinct zones (from the bottom up):

- Water Reservoir
- Zone of Saturation
- Zone of Root Growth
- 1. Water Reservoir: The Water Reservoir is designed to store the water for the plants above. It also captures the nutrients that are washed off the soil during top watering. The height of this zone is critical to the function of the wicking garden bed. An oversized water reservoir will cause the water to stagnate and cause problems like the building up of salt in the system. An undersized water reservoir will drain too quickly during the hottest periods, drying up the soil.
- 2. Saturation Zone: The Saturation Zone is the heart of the wicking system. It is here that the soil meets the water reservoir and overlaps. Within this zone, the water moves upward by capillary action from the water reservoir at the base of the garden bed to the growing medium on the top. The height of this section is critical for the functioning of the whole system and determines the level of moisture in the Root Growth Zone.
- 3. Root Growth Zone: Most edible plants will develop root systems within the top 200-300mm of soil. In this zone, water and air need to be in the right ratio for the plant requirements. For this reason, particular attention needs to be given to the composition of the soil mix. Failure to do this means the whole system will not work properly, causing waterlogging or a non-wicking garden.
Why Choose ModBOX Wicking Garden Beds?
- Water Efficiency: Our wicking garden beds are designed to minimize water usage by ensuring that water is delivered directly to the plant roots, reducing evaporation and runoff.
- Low Maintenance: With a self-watering system, you spend less time watering and more time enjoying your garden. Perfect for busy gardeners or those who travel frequently.
- Healthier Plants: Consistent moisture levels promote stronger root development and healthier plants, leading to more bountiful harvests.
- Eco-Friendly: Reduce your environmental footprint with our sustainable gardening solution. Our wicking beds are crafted from high-quality, durable materials that last for years.
Features of ModBOX Wicking Garden Beds
- Durable Construction: Built to withstand the elements, our wicking garden beds are made from premium materials that ensure longevity and durability.
- Easy Assembly: Designed for simplicity, our garden beds can be assembled quickly and easily, with no special tools required.
- Customisable Sizes: Available in various sizes to fit any garden space, whether you have a small balcony or a large backyard.
- Stylish Design: Enhance the aesthetic of your outdoor space with our sleek and modern garden bed designs.
How to Set Up Your Wicking Garden Bed

- Choose Your Location: Select a sunny spot in your garden or on your balcony to ensure your plants receive ample sunlight.
- Prepare the Base: Level the ground by spreading a layer of gravel. This helps with drainage and provides a stable foundation for your wicking garden bed.
- Assemble the ModBOX Frame: Set up the ModBOX timber frame using our boltless, screwless, and effortless assembly system. This sturdy and durable frame will form the structure of your garden bed.
- Line the Inside of the Box: Line the interior of the frame with our made-to-size water bladder and certified food-grade liners. This creates the essential water reservoir for the wicking system.
- Add the Soil: Fill the bed with soil. For the best soil recipe, download our Guide for Raised Garden Beds. This will ensure your plants have the perfect growing medium.
- Plant Your Garden: Add your favorite plants or seeds, and watch your garden thrive with the efficient self-watering system of your new wicking garden bed.
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